Golf bag



FIG. 1 is a first perspective view of a golf bag;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

Portion in broken lines is shown for illustrative purposes only and forms no part of the claimed design.

Dashed lines are drawn in order to show the border between the claimed design and the other portions. 

The ornamental design for a golf bag, as shown and described. 